We look at the division of 69639206 by 144 
We want to figure out the number of times 69639206 can be divided by 144.

Moving on to step 1:
When dividing 6 by 144, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 144

Let's proceed to step 2:
69 divided by 144 is 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 69 and we're left with 69.
Take the next digit (6) from the dividend and append it to 69, then repeat: 696 / 144

Advancing to step 3:
The number 144 fits into 696 4 times, leaving a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 120 after subtracting 576 from 696.
Include the next digit (3) from the dividend after 120, then repeat: 1203 / 144

Going ahead to step 4:
The number 144 fits into 1203 8 times, leaving a remainder of 51.
The next digit of our result is 8. 
Result so far: 48.0
If we take 1152 away from 1203, we end up with 51.
Bring next digit (9) of the dividend behind the 51 and repeat the process: 519 / 144

Moving on to step 5:
144 can be fit into 519 3 times, resulting in a remainder of 87.
Use 3 as the next digit of our solution. 
Result so far: 483.0
Subtracting 432 from 519 leaves us with 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 144

Let's proceed to step 6:
144 can be fit into 872 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 4836.0
If we subtract 864 from 872, we get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 144

Going ahead to step 7:
The number 144 fits into 80 0 times, leaving a remainder of 80.
The next digit of our result is 0. 
Result so far: 48360.0
If we take 0 away from 80, we end up with 80.
Append the next digit (6) from the dividend to 80 and continue with: 806 / 144

Moving on to step 8:
144 can be fit into 806 5 times, resulting in a remainder of 86.
The next digit of our result is 5. 
Result so far: 483605.0
If we take 720 away from 806, we end up with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 9:
144 goes into 860 5 times with a remainder of 140.
Write down 5 as next digit of the result. 
Result so far: 483605.5
Deduct 720 from 860 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 10:
144 can be fit into 1400 9 times, resulting in a remainder of 104.
The next digit of our result is 9. 
Result so far: 483605.59
If we take 1296 away from 1400, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 11:
When dividing 1040 by 144, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 483605.597
Deduct 1008 from 1040 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
320 divided by 144 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 483605.5972
Subtracting 288 from 320 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 13:
If we divide 320 by 144, we get 2 and a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 483605.59722
Subtract 288 from 320 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

After the division, we end up with 483605.59722 and a remainder of 3.2e-05.